101771880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{121157}}^1$

素因数の和:121178

約数の個数: 64

約数和(自身を含む): 348935040

約数和(自身を除く): 247163160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 121157, 242314, 363471, 484628, 605785, 726942, 848099, 969256, 1211570, 1453884, 1696198, 1817355, 2423140, 2544297, 2907768, 3392396, 3634710, 4240495, 4846280, 5088594, 6784792, 7269420, 8480990, 10177188, 12721485, 14538840, 16961980, 20354376, 25442970, 33923960, 50885940, 101771880]

約数ペア:

[(1, 101771880), (2, 50885940), (3, 33923960), (4, 25442970), (5, 20354376), (6, 16961980), (7, 14538840), (8, 12721485), (10, 10177188), (12, 8480990), (14, 7269420), (15, 6784792), (20, 5088594), (21, 4846280), (24, 4240495), (28, 3634710), (30, 3392396), (35, 2907768), (40, 2544297), (42, 2423140), (56, 1817355), (60, 1696198), (70, 1453884), (84, 1211570), (105, 969256), (120, 848099), (140, 726942), (168, 605785), (210, 484628), (280, 363471), (420, 242314), (840, 121157)]